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2009-10-07gigaset: handle isoc frame errors more gracefullyTilman Schmidt
Don't drop the remainder of an URB if an isochronous frame has an error. Impact: error handling improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07gigaset: linearize skbTilman Schmidt
The code of the Gigaset driver assumes that sk_buff-s coming from the ISDN4Linux subsystem are always linear. Explicitly calling skb_linearize() is cheap if they are, but much more robust in case they ever aren't. Impact: robustness improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07gigaset: fix reject/hangup handlingTilman Schmidt
Signal D channel disconnect in a few cases where it was missed, including when an incoming call is disconnected before it was accepted. Impact: error handling improvement Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07isdn: make capidrv module parameter "debugmode" writeableTilman Schmidt
Being able to change the debugmode module parameter of capidrv on the fly is quite useful for debugging and doesn't do any harm. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07isdn: avoid races in capidrvTilman Schmidt
In several places, capidrv sends a CAPI message to the ISDN device and then updates its internal state accordingly. If the response message from the device arrives before the state is updated, it may be rejected or processed incorrectly. Avoid these races by updating the state before emitting the message. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07isdn: accept CAPI Informational Info values as successTilman Schmidt
Info values in the 0x00xx range are defined in the CAPI standard as "Informational, message processed successfully". Therefore a CONNECT_B3_CONF message with an Info value in that range should open an NCCI just as with Info==0. Impact: minor bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <keil@b1-systems.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07be2net: Bug fix to properly update ethtool tx-checksumming after ethtool -K ↵Ajit Khaparde
<ifname> tx off This is a fix for a bug which was a result of wrong use of checksum offload flag. The status of tx-checksumming was not changed from on to off after a 'ethtool -K <ifname> tx off' operation. Use the proper checksum offload flag NETIF_F_HW_CSUM instead of NETIF_F_IP_CSUM and NETIF_F_IPV6_CSUM. Patch is against net-2.6 tree. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07be2net: Fix a typo in be_cmds.hAjit Khaparde
MCC_STATUS_NOT_SUPPORTED should be decimal 66 not hex 66. This patch fixes this typo. Patch against net-2.6 tree. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07be2net: Bug Fix while accounting of multicast frames during netdev stats updateAjit Khaparde
While updating the statistics to be passed via the get_stats, tx multicast frames were being accounted instead of rx multicast frames. This patch fixes the bug. This patch is against the net-2.6 tree. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07qlge: Fix lock/mutex warnings.Ron Mercer
Get rid of spinlock and private mutex usage for exclusive access to the HW semaphore register. rtnl_lock already creates exclusive access to this register in all driver API. Add rtnl to firmware worker threads that also use the HW semaphore register. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07qlge: Fix queueing of firmware handler in ISR.Ron Mercer
Check that we are not already polling firmware events before we queue the firmware event worker, then disable firmware interrupts. Otherwise we can queue the same event multiple times. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07qlge: Fix some bit definitions for reset register.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-06connector: Fix incompatible pointer type warningStephen Boyd
Commit 7069331 (connector: Provide the sender's credentials to the callback, 2009-10-02) changed callbacks to take two arguments but missed this one. drivers/connector/cn_proc.c: In function ‘cn_proc_init’: drivers/connector/cn_proc.c:263: warning: passing argument 3 of ‘cn_add_callback’ from incompatible pointer type Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05be2net: Fix a bug in preparation of mcc wrb which was causing flash ↵Ajit Khaparde
operation to fail This patch fixes a bug that got introduced in commit 76998bc7. During preparation of mcc wrb, req was being wrongly overwritten and the flash operation was failing. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05pcnet_cs: add cis of National Semicondoctor's multifunction pcmcia cardKen Kawasaki
pcnet_cs,serial_cs: add cis of National Semicondoctor's lan&modem mulitifunction pcmcia card, NE2K, tamarack ethernet card, and some serial card(COMpad2, COMpad4). Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05e1000e: swap max hw supported frame size between 82574 and 82583Alexander Duyck
There appears to have been a mixup in the max supported jumbo frame size between 82574 and 82583 which ended up disabling jumbo frames on the 82574 as a result. This patch swaps the two so that this issue is resolved. This patch fixes http://bugzilla.kernel.org/show_bug.cgi?id=14261 Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05ixgbe: add support for 82599 based X520 10G Dual KX4 Mezz cardDon Skidmore
This patch adds device support for the 82599 based X520 10GbE Dual Port KX4 Mezzanine card. Signed-off-by: Don Skidmore<donald.c.skidmore@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05ixgbe: add support for 82599 Combined BackplaneDon Skidmore
This patch will add support for the 82599 Dual port Backplane device (0x10f8). This device has the ability to link in serial (KR) and parallel (KX4/KX) modes, depending on what the switch capabilities are in the blade chassis. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02cnic: Fix NETDEV_UP event processing.Michael Chan
This fixes the problem of not handling the NETDEV_UP event properly during hot-plug or modprobe of bnx2 after cnic. The handling was skipped by mistakenly using "else if" to check for the event. Also update version to 2.0.1. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02uvesafb/connector: Disallow unpliviged users to send netlink packetsPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02pohmelfs/connector: Disallow unpliviged users to configure pohmelfsPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02dst/connector: Disallow unpliviged users to configure dstPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02dm/connector: Only process connector packages from privileged processesPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02connector: Removed the destruct_data callback since it is always kfree_skb()Philipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02connector/dm: Fixed a compilation warningPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02connector: Provide the sender's credentials to the callbackPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02connector: Keep the skb in cn_callback_dataPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02e1000e/igb/ixgbe: Don't report an error if devices don't support AERFrans Pop
The only error returned by pci_{en,dis}able_pcie_error_reporting() is -EIO which simply means that Advanced Error Reporting is not supported. There is no need to report that, so remove the error check from e1000e, igb and ixgbe. Signed-off-by: Frans Pop <elendil@planet.nl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-02net: Fix wrong sizeofJean Delvare
Which is why I have always preferred sizeof(struct foo) over sizeof(var). Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01sky2: irqname based on pci addressStephen Hemminger
This is based on Michal Schmidt fix for skge. Most network drivers request their IRQ when the interface is activated. sky2 does it in ->probe() instead, because it can work with two-port cards where the two net_devices use the same IRQ. This works fine most of the time, except in some situations when the interface gets renamed. Consider this example: 1. modprobe sky2 The card is detected as eth0 and requests IRQ 17. Directory /proc/irq/17/eth0 is created. 2. There is an udev rule which says this interface should be called eth1, so udev renames eth0 -> eth1. 3. modprobe 8139too The Realtek card is detected as eth0. It will be using IRQ 17 too. 4. ip link set eth0 up Now 8139too requests IRQ 17. The result is: WARNING: at fs/proc/generic.c:590 proc_register ... proc_dir_entry '17/eth0' already registered The fix is for sky2 to name the irq based on the pci device, as is done by some other devices DRM, infiniband, ... ie. sky2@pci:0000:00:00 Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Reviewed-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01skge: use unique IRQ nameMichal Schmidt
Most network drivers request their IRQ when the interface is activated. skge does it in ->probe() instead, because it can work with two-port cards where the two net_devices use the same IRQ. This works fine most of the time, except in some situations when the interface gets renamed. Consider this example: 1. modprobe skge The card is detected as eth0 and requests IRQ 17. Directory /proc/irq/17/eth0 is created. 2. There is an udev rule which says this interface should be called eth1, so udev renames eth0 -> eth1. 3. modprobe 8139too The Realtek card is detected as eth0. It will be using IRQ 17 too. 4. ip link set eth0 up Now 8139too requests IRQ 17. The result is: WARNING: at fs/proc/generic.c:590 proc_register ... proc_dir_entry '17/eth0' already registered ... And "ls /proc/irq/17" shows two subdirectories, both called eth0. Fix it by using a unique name for skge's IRQ, based on the PCI address. The naming from the example then looks like this: $ grep skge /proc/interrupts 17: 169 IO-APIC-fasteoi skge@pci:0000:00:0a.0, eth0 irqbalance daemon will have to be taught to recognize "skge@" as an Ethernet interrupt. This will be a one-liner addition in classify.c. I will send a patch to irqbalance if this change is accepted. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01Kconfig: STRIP: Remove stale bits of STRIP help textRalf Baechle
Remove references to dead web site mosquitonet.Stanford.EDU. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01NET: mkiss: Fix typoRalf Baechle
This typo was introduced by 5793f4be23f0171b4999ca68a39a9157b44139f3 on October 14, 2005 ... Reported-by: Matti Aarnio <matti.aarnio@zmailer.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01tg3: Remove prev_vlan_tag from struct tx_ring_infoEric Dumazet
prev_vlan_tag field is not used. Patch saves 512*8 bytes per tx queue ring on 64bit arches. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Matthew Carlson <mcarlson@broadcom.com>
2009-10-01move virtnet_remove to .devexit.textUwe Kleine-König
The function virtnet_remove is used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: David S. Miller <davem@davemloft.net> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Alex Williamson <alex.williamson@hp.com> Cc: Mark McLoughlin <markmc@redhat.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01don't use __devexit_p to wrap sgiseeq_removeUwe Kleine-König
The function sgiseeq_remove is defined using __exit, so don't use __devexit_p but __exit_p to wrap it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: David S. Miller <davem@davemloft.net> Cc: Wang Chen <wangchen@cn.fujitsu.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Patrick McHardy <kaber@trash.net> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01don't use __devexit_p to wrap meth_removeUwe Kleine-König
The function meth_remove is defined using __exit, so don't use __devexit_p but __exit_p to wrap it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: David S. Miller <davem@davemloft.net> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Patrick McHardy <kaber@trash.net> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01bonding: set primary param via sysfsJiri Pirko
Primary module parameter passed to bonding is pernament. That means if you release the primary slave and enslave it again, it becomes the primary slave again. But if you set primary slave via sysfs, the primary slave is only set once and it's not remembered in bond->params structure. Therefore the setting is lost after releasing the primary slave. This simple one-liner fixes this. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2009-10-01ixgbe: correct the parameter descriptionJiri Pirko
ccffad25b5136958d4769ed6de5e87992dd9c65c changed parameters for function ixgbe_update_uc_addr_list_generic but parameter description was not updated. This patch corrects it. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01be2net: Workaround to fix a bug in Rx Completion processing.Ajit Khaparde
vtp bit in RX completion descriptor could be wrongly set in some skews of BladEngine. Ignore this bit if vtm is not set. Resending because the previous patch was against net-next tree. This patch is against the net-2.6 tree. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-013c59x: Rework suspend and resumeAnton Vorontsov
As noticed by Alan Stern, there is still one issue with the driver: we disable PCI IRQ on suspend, but other devices on the same IRQ line might still need the IRQ enabled to suspend properly. Nowadays, PCI core handles all power management work by itself, with one condition though: if we use dev_pm_ops. So, rework the driver to only quiesce 3c59x internal logic on suspend, while PCI core will manage PCI device power state with IRQs disabled. Suggested-by: Rafael J. Wysocki <rjw@sisk.pl> Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01drivers/net: ks8851_mll ethernet network driverChoi, David
This is the first registration of ks8851 network driver with MLL(address/data multiplexed) interface. Signed-off-by : David J. Choi <david.choi@micrel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01skge: Make sure both ports initialize correctlyMike McCormack
If allocation of the second ports fails, make sure that hw->ports is not 2 otherwise we'll crash trying to access the second port. This fix is copied from a similar fix in the sky2 driver (ca519274...), but is untested, as I don't have a skge card. Signed-off-by: Mike McCormack <mikem@ring3k.org> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01bcm63xx_enet: timeout off by one in do_mdio_op()roel kluin
`while (limit-- >= 0)' reaches -2 after the loop upon timeout. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01qlge: Fix error exit for probe call.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01qlge: Protect reset recovery with rtnl_lock().Ron Mercer
Move the call to rtnl_lock() to before the internal call to ql_adapter_down()/ql_adapter_up(). This prevents collisions that can happen when recovering from an asic error. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01qlge: Fix spin_lock warning.Ron Mercer
Remove the unnecessary locking around the call to ql_adapter_reset(). Sep 25 08:17:29 localhost kernel: SOFTIRQ-ON-W at: Sep 25 08:17:29 localhost kernel: [<c0000000000a2964>] .lock_acquire+0x10c/0x158 Sep 25 08:17:29 localhost kernel: [<c0000000004542e0>] ._spin_lock+0x34/0x58 Sep 25 08:17:29 localhost kernel: [<d000000006723070>] .ql_adapter_down+0x40c/0x4a0 [qlge] Sep 25 08:17:29 localhost kernel: [<d0000000067256d8>] .qlge_close+0x38/0x58 [qlge] Sep 25 08:17:29 localhost kernel: [<c0000000003ada6c>] .dev_close+0xdc/0x118 Sep 25 08:17:29 localhost kernel: [<c0000000003adb48>] .rollback_registered+0xa0/0x158 Sep 25 08:17:29 localhost kernel: [<c0000000003adc50>] .unregister_netdevice+0x50/0x7c Sep 25 08:17:29 localhost kernel: [<c0000000003adca0>] .unregister_netdev+0x24/0x40 Sep 25 08:17:29 localhost kernel: [<d00000000672e0c0>] .qlge_remove+0x28/0x64 [qlge] Sep 25 08:17:29 localhost kernel: [<c000000000253fdc>] .pci_device_remove+0x50/0x90 Sep 25 08:17:29 localhost kernel: [<c0000000002f5434>] .__device_release_driver+0x94/0xf8 Sep 25 08:17:29 localhost kernel: [<c0000000002f5560>] .driver_detach+0xc8/0xfc Sep 25 08:17:29 localhost kernel: [<c0000000002f3fd8>] .bus_remove_driver+0xb4/0x114 Sep 25 08:17:29 localhost kernel: [<c0000000002f5d4c>] .driver_unregister+0x80/0xa4 Sep 25 08:17:29 localhost kernel: [<c00000000025421c>] .pci_unregister_driver+0x50/0xc8 Sep 25 08:17:29 localhost kernel: [<d00000000672e044>] .qlge_exit+0x1c/0x34 [qlge] Sep 25 08:17:29 localhost kernel: [<c0000000000ac8b0>] .SyS_delete_module+0x234/0x2d0 Sep 25 08:17:29 localhost kernel: [<c000000000008554>] syscall_exit+0x0/0x40 Sep 25 08:17:29 localhost kernel: INITIAL USE at: Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01qlge: Fix out of sync hardware semaphore.Ron Mercer
ql_clear_routing_entries() takes/gives it's own hardware semaphore since it is called from more than one place. ql_route_initialize() should make this call and THEN take it's own semaphore before doing it's work. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-01qlge: Fix bad bit definitions.Ron Mercer
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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